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    • 3. 发明申请
    • Route optimization method for network mobile service in IPv6 networks
    • IPv6网络中网络移动业务的路由优化方法
    • US20060133337A1
    • 2006-06-22
    • US11209861
    • 2005-08-24
    • Yoon Young AnWoo Seop RheeYou Ze Cho
    • Yoon Young AnWoo Seop RheeYou Ze Cho
    • H04Q7/24H04L12/28
    • H04W8/082H04W40/00H04W80/04H04W84/005
    • A route optimization method for a mobile network service in IPv6 is disclosed. The route optimization method includes a) generating a binding update (BA) message at a home agent by using an address of a correspondent node and data information included in a home agent binding cache and transmitting the BA update message to the correspondent node when a mobile router performs a handover; b) extracting information from the binding update message and performing a binding operation by adding an entry to a correspondent node binding cache; c) transmitting a routing expanding header to a mobile router by using the binding information; d) processing the routing expanding header at the mobile router and transmitting the data packet to the mobile node; and e) directly transmitting a data packet to the mobile node through the mobile router. Therefore, network source is efficiently used and a communication performance is improved.
    • 公开了一种IPv6中移动网络业务的路由优化方法。 路由优化方法包括:a)通过使用对端节点的地址和归属代理绑定高速缓存中包含的数据信息,在归属代理处生成绑定更新(BA)消息,并且当移动站 路由器执行切换; b)从所述绑定更新消息中提取信息,并通过向对方节点绑定高速缓存添加条目来执行绑定操作; c)通过使用绑定信息向移动路由器发送路由扩展报头; d)处理移动路由器处的路由扩展头部,并将该数据包发送到移动节点; 以及e)通过所述移动路由器将数据分组直接发送到所述移动节点。 因此,有效利用网络源,提高通信性能。